From: Christoph Hellwig <hch@lst.de>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Christoph Hellwig <hch@lst.de>,
Wesley Terpstra <wesley@sifive.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Arnd Bergmann <arnd@arndb.de>,
linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org
Subject: Re: [PATCH 2/3] PCI/xilinx: Work-around for hardware DMA limit (32 bits)
Date: Mon, 6 Aug 2018 17:33:26 +0200 [thread overview]
Message-ID: <20180806153326.GA17328@lst.de> (raw)
In-Reply-To: <20180806134043.GD18685@e107981-ln.cambridge.arm.com>
On Mon, Aug 06, 2018 at 02:40:43PM +0100, Lorenzo Pieralisi wrote:
> It would do the right thing without patches 1 and 2 (I would
> consider merging patch 1 anyway - see pcibios_add_device()
> removal).
>
> It seems to me that the best course of action consists in patching
> firmware, that would remove the need for patch 2 (I will merge patch
> 1 anyway - even if that's for a "different" purpose, see
> pcibios_add_device() removal), please let us know.
Sounds good to me. Patch 1 also doesn't even depend on dma-mapping
bits so feel free to pull it in when you think is the best time.
next prev parent reply other threads:[~2018-08-06 17:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-04 10:13 add support for Xilinx PCIe root ports on RISC-V v3 Christoph Hellwig
2018-08-04 10:14 ` [PATCH 1/3] PCI: add a callback to struct pci_host_bridge for adding a new device Christoph Hellwig
2018-08-06 11:23 ` Lorenzo Pieralisi
2018-08-06 12:30 ` Christoph Hellwig
2018-08-06 13:54 ` Arnd Bergmann
2018-08-06 14:55 ` Lorenzo Pieralisi
2018-08-06 19:49 ` Arnd Bergmann
2018-08-04 10:14 ` [PATCH 2/3] PCI/xilinx: Work-around for hardware DMA limit (32 bits) Christoph Hellwig
2018-08-05 20:02 ` Wesley Terpstra
2018-08-06 12:35 ` Christoph Hellwig
2018-08-06 13:40 ` Lorenzo Pieralisi
2018-08-06 15:33 ` Christoph Hellwig [this message]
2018-08-06 16:21 ` Wesley Terpstra
2018-08-06 16:34 ` Christoph Hellwig
2018-08-04 10:14 ` [PATCH 3/3] PCI/xilinx: Depend on OF instead of the ARCH Christoph Hellwig
2018-08-06 10:52 ` Lorenzo Pieralisi
-- strict thread matches above, loose matches on Subject: below --
2018-08-01 15:14 add support for Xilinx PCIe root ports on RISC-V v2 Christoph Hellwig
2018-08-01 15:14 ` [PATCH 2/3] PCI/xilinx: Work-around for hardware DMA limit (32 bits) Christoph Hellwig
2018-06-19 14:16 add support for Xilinx PCIe root ports on RISC-V Christoph Hellwig
2018-06-19 14:16 ` [PATCH 2/3] PCI/xilinx: Work-around for hardware DMA limit (32 bits) Christoph Hellwig
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